Refactored MtApiService: command will be executed in first expert will be invoked by quote tick

MTApiService/MtCommandTask.cs

@@ -0,0 +1,37 @@
+using System.Threading;
+
+namespace MTApiService
+{
+    public class MtCommandTask
+    {
+        private readonly EventWaitHandle _responseWaiter = new AutoResetEvent(false);
+        private MtResponse _result;
+        private readonly object _locker = new object();
+
+        public MtCommandTask(MtCommand command)
+        {
+            Command = command;
+        }
+
+        public MtCommand Command { get; private set; }
+
+        public MtResponse WaitResult(int time)
+        {
+            _responseWaiter.WaitOne(time);
+            lock (_locker)
+            {
+                return _result;    
+            }
+        }
+
+        public void SetResult(MtResponse result)
+        {
+            lock (_locker)
+            {
+                _result = result;
+            }
+            _responseWaiter.Set();
+        }
+ 
+    }
+}